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  • F1.6 3.0mm 1/2.7

    F1.6 3.0mm 1/2.7" M12 Driving Recorder Lens with IR-cut

    F1.6 3.0mm 1/2.7" M12 Driving Recorder Lens with IR-cut, and all products have been tested by MTF instruments, resulting in higher consistency compared to products from other suppliers. You can rest assured to purchase standard M12 lenses from our factory.
  • M12 Starlight Lens F1.6-6mm

    M12 Starlight Lens F1.6-6mm

    M12 Starlight Lens F1.6-6mm HD Security Monitoring Board Lens 1/2.7"，Low illumination.
  • F1.6 3.0mm 1/2.7

    F1.6 3.0mm 1/2.7" M12 Vehicle Dashcam Lens with IR-cut

    F1.6 3.0mm 1/2.7" M12 Vehicle Dashcam Lens with IR-cut, and all products have been tested by MTF instruments, resulting in higher consistency compared to products from other suppliers. You can rest assured to purchase standard M12 lenses from our factory.
  • 1/2.7” 6.58mm Smart Home DV Lens

    1/2.7” 6.58mm Smart Home DV Lens

    As a professional lens manufacturer, this 1/2.7” 6.58mm Smart Home DV Lens and other Boshi Lens (also named Silk Optical) operates strict quality management systems certified to ISO 9001:2000. Our strengths include a powerful in-house R&D and engineering team, and a controlled manufacturing environment where all products are produced, assembled, and tested in dust-free cleanrooms.
  • f1.6 2.8mm 1/2.7

    f1.6 2.8mm 1/2.7" M12 Starlight Lens

    f1.6 2.8mm 1/2.7" M12 Starlight Lens, and all products have been tested by MTF instruments, resulting in higher consistency compared to products from other suppliers. You can rest assured to purchase standard M12 lenses from our factory.
  • Standard M12 F1.6 3.0mm 1/2.7

    Standard M12 F1.6 3.0mm 1/2.7" Vehicle Dashcam Lens with IR-cut

    Standard M12 F1.6 3.0mm 1/2.7" Vehicle Dashcam Lens with IR-cut, and all products have been tested by MTF instruments, resulting in higher consistency compared to products from other suppliers. You can rest assured to purchase standard M12 lenses from our factory.
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  • IP66 vs. IP67: How to Choose the Right Waterproof Rating for Security Cameras? Real-World Scenario Analysis

    In the field of outdoor security surveillance, waterproof and dustproof ratings are critical indicators of product durability. IP66 and IP67, as mainstream protection standards, often confuse consumers during purchasing. While differing by only one digit, these ratings show significant differences in protection capabilities, applicable scenarios, and price positioning. With the global outdoor surveillance equipment market projected to surpass $325 billion by 2025 at a 12.7% annual growth rate, selecting the appropriate waterproof rating has become essential for ensuring long-term stable operation of monitoring systems.

  • Ruined by Flare and Ghosting? Here Are the Coating Solutions You Need.

    In the world of lens manufacturing, light is our best friend—until it isn't. Whether you are producing lenses for high-end security systems, automotive ADAS, or delicate medical endoscopes, you know the struggle. You design a perfect set of glass elements, only for a rogue beam of light to bounce around inside and create "optical artifacts" that nobody asked for.

  • How does M12 fisheye lens transform ultra-wide imaging performance?

    The M12 fisheye lens is a compact optical solution designed to capture extremely wide fields of view with strong distortion characteristics that are often used creatively or functionally in machine vision, surveillance, robotics, and automotive imaging systems. This article explores how the M12 fisheye lens works, its key advantages, application scenarios, and selection guidelines to help users solve common imaging challenges such as narrow viewing angles, blind spots, and low spatial coverage. It also highlights how BOSHI delivers optimized lens solutions for industrial and commercial imaging systems.

  • Why CRA < 15° Is the Secret Ingredient to Flawless 5MP Imaging: A Case Study with PL057

    As an imaging engineer or a procurement manager, you’ve likely seen this heartbreaking scenario: You spend your entire hardware budget on a high-spec 5-megapixel sensor, only to pair it with a mismatched lens and end up with footage that looks like a watercolor painting after a rainy day. You ask your engineers, "Where’s the detail? The specifications said 5 million pixels!" The answer often boils down to a technical metric that isn't as sexy as "megapixel count" or "aperture size," but is arguably just as critical: Chief Ray Angle (CRA). If you are dealing with high-resolution sensors, and your CRA isn't under control, your megapixels are being wasted. Here is the plain-English explanation of why CRA matters for 5MP imaging, and how a precision-engineered lens like our PL057 provides the ultimate solution.

  • The 4K Era is Here: Why Your Security System Must Upgrade from 5MP to an 8MP Lens

    Pairing a 4K sensor with a 5MP lens is a costly engineering mistake. Don't bottleneck your hardware. Here is why upgrading to true 8MP optics is mandatory for crisp edge-to-edge security data.

  • Why Poor Low-Light Imaging Reduces AI Recognition Accuracy

    Low-light image quality directly impacts AI recognition accuracy. Explore how F1.0 Black Light lenses like PL100 enhance data quality, improving detection and decision-making in AI vision systems.

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